Solar-powered oxygen pump, no battery, and plug required, economical and environment friendly.
Comes with 1 soft hose, 2 air stones, and a connector.
Built in a 3.7V 1800mAh 18650 lithium battery for storing energy, thus the oxygen pump works at night as well.
Easy to double the airflow with the included "Y" connector.
50dB low noise oxygen pump.
Suitable for outdoor fish tanks, fishponds,s or fishing.
Product working mode:
1- Position 1: high speed (indicator constant on in green )
2- Position 2: low speed (indicator constant on in dark blue )
3- Position 3: work 10 seconds and off 10 seconds circularly (indicator constant on in light blue)
Solar panel：2.5W, PET laminated
Product working voltage range：3.0V－4.25V
Discharge protection voltage：3.0V
Over charge protection voltage：4.25V
Max. Current: 450mA
Min. Air Flow: 0.6L/min
Working Time: Approx. 20 hours
Oxygen Hose Length: 2.5m / 8.2ft
Wire length: 300cm / 9.84ft
Item Size: Approx. 19.1 * 17 * 2.7cm / 7.52 * 6.69 * 1.06in
Item Weight: Approx. 533g / 18.82oz
Package Weight: Approx. 656g / 23.16oz
Package Size: Approx. 21 * 17.5 * 7cm / 8.27 * 6.89 * 2.76in
1 * Oxygen Pump
1 * Package of Accessory
2 * Air Stone
1 * Aquarium Oxygen Pipe (2.5m/8.2ft long, can be freely cut as needed)
1 * Manual (English)
Pump working mode: works 5 minutes, then stops 30 minutes, and that cycle repeats.
There is no need to supply oxygen all day long for fish or plants, thus the pump works intermittently not only good for them but also prolongs the service life of the pump.